To use an air fryer, preheat it for about 3 minutes, lightly coat your food with a little oil, arrange it in a single layer in the basket, and cook at the right temperature, shaking the basket halfway through. Most foods cook at 180–200°C in 10–20 minutes.
This beginner's guide covers how to use an air fryer step by step, cooking times for common foods, the top mistakes to avoid, and how to clean it.
How to use an air fryer (step by step)
- Preheat the air fryer for ~3 minutes.
- Lightly oil your food (a spray or teaspoon is enough).
- Add food in a single layer — don't overcrowd the basket.
- Set temperature and time (see the table below).
- Shake or flip halfway for even crispiness.
- Check and serve — add a minute or two if needed.
Air fryer cooking times & temperatures
| Food | Temperature | Time |
|---|---|---|
| Frozen fries | 200°C | 15–18 min |
| Chicken wings | 200°C | 20–25 min |
| Chicken breast | 180°C | 18–22 min |
| Vegetables | 180°C | 10–15 min |
| Reheating leftovers | 160°C | 3–5 min |
Top mistakes to avoid
- Overcrowding the basket (food steams instead of crisping).
- Skipping the shake/flip.
- Using too much oil — a light coat is plenty.
- Not preheating for crispy results.
How to clean an air fryer
- Unplug and let it cool.
- Wash the basket and tray with warm soapy water (most are dishwasher-safe).
- Wipe the inside and heating element with a damp cloth.
- Dry fully before the next use.
Frequently asked questions
Do you need oil in an air fryer?
Only a little. A light spray or teaspoon helps food crisp and brown; many foods need none at all.
Do you have to preheat an air fryer?
Preheating for about 3 minutes gives crispier results, but it's optional for foods that cook longer.
Can you put foil or paper in an air fryer?
Yes, you can use small pieces of foil or perforated parchment, but never block all the airflow holes and never run it empty with loose paper.
How long does food take in an air fryer?
Most foods cook in 10–20 minutes at 180–200°C, faster than a conventional oven.
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